@ColleenvyBailey @EricTopol CDC has no data on that. First authorization of boosters in the US was September 22 (actual availability was a few days later). Six months will be hit next week.
@ColleenByBailey@EricTopol CDC没有这方面的数据。在美国，助推器的首次授权是9月22日（实际可用时间是几天后）。下周将迎来六个月。